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22. 发明授权

EP3412062B1 LOW POWER NODE WHICH PREFERABLY ALLOCATES PCELL ON CARRIER IN FREQUENCY BAND SHARED WITH MACRO NODE 有权
公开(公告)号：EP3412062B1
公开(公告)日：2020-04-22
申请号：EP16706013.6
申请日：2016-02-04
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： KRONESTEDT, Fredric , LUNDEVALL, Magnus , VIKBERG, Jari
IPC分类号： H04W36/08 , H04W36/30

23. 发明公开

EP3616430A1 CHANNEL RECONFIGURATION IN A COMMUNICATIONS NETWORK BASED ON MEASUREMENTS BY WIRELESS DEVICES AND NETWORK NODE 有权
公开(公告)号：EP3616430A1
公开(公告)日：2020-03-04
申请号：EP17721598.5
申请日：2017-04-28
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： LIU, Junying , BUCHMAYER, Mats , KRONESTEDT, Fredric , WITTENMARK, Emma
IPC分类号： H04W16/14 , H04W72/04

24. 发明授权

EP3430757B1 SECONDARY SERVING CELL SELECTION FOR A WIRELESS COMMUNICATION DEVICE 有权
公开(公告)号：EP3430757B1
公开(公告)日：2019-11-13
申请号：EP16716920.0
申请日：2016-03-16
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： KRONESTEDT, Fredric , LUNDEVALL, Magnus , VIKBERG, Jari
IPC分类号： H04L5/00 , H04W72/04 , H04W16/14 , H04W84/10

25. 发明授权

EP3183906B1 DEFINING CELL COORDINATION GROUP TO WHICH INTERFERENCE MANAGEMENT TECHNIQUES SUCH AS COMP CAN BE APPLIED 有权
公开(公告)号：EP3183906B1
公开(公告)日：2019-10-16
申请号：EP14792865.9
申请日：2014-08-21
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： KRONESTEDT, Fredric , KLOCKAR, Lars , LUNDEVALL, Magnus
IPC分类号： H04W36/00 , H04B7/02 , H04J11/00

26. 发明授权

EP3085142B1 DEFINING LOGICAL CELLS 有权
公开(公告)号：EP3085142B1
公开(公告)日：2019-02-20
申请号：EP13826655.6
申请日：2013-12-17
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： KRONESTEDT, Fredric , LUNDEVALL, Magnus
IPC分类号： H04W16/32 , H04W24/02

27. 发明公开

EP3348013A1 FREQUENCY LOCATION OF A PCELL 有权
公开(公告)号：EP3348013A1
公开(公告)日：2018-07-18
申请号：EP15774728.8
申请日：2015-09-08
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： KRONESTEDT, Fredric , LUNDEVALL, Magnus , ÖSTERLING, Jacob , EKEMARK, Sven
IPC分类号： H04L5/00
CPC分类号： H04W72/085 , H04L5/001 , H04L5/0053 , H04W16/32 , H04W72/0453
摘要： There is provided mechanisms for determining frequency location of a primary cell (PCell) for a wireless device in a carrier aggregation supported communications network having access to a group of low frequency bands and a group of high frequency bands. A method is performed by a network node. The method comprises acquiring an uplink load level for the group of low frequency bands. The method comprises acquiring a pathloss level between a wireless device served by the communications network and the network node. The method comprises selecting, from the acquired uplink load level and pathloss level, which one of the group of low frequency bands and the group of high frequency bands to place the frequency location of the PCell for the wireless device.

28. 发明授权

EP0997008B1 METHOD AND APPARATUS FOR DOWNLINK POWER CONTROL IN MACRO DIVERSITY RADIO SYSTEMS 失效
标题翻译：方法和装置的功率控制向下方向在无线系统与宏分集
公开(公告)号：EP0997008B1
公开(公告)日：2010-10-20
申请号：EP98930004.1
申请日：1998-06-16
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： ALMGREN, Magnus , FRODIGH, Magnus , GUDMUNDSON, Mikael , KRONESTEDT, Fredric
IPC分类号： H04B7/005 , H04W4/00
CPC分类号： H04W52/343 , H04W52/24 , H04W52/346 , H04W52/40

29. 发明授权

EP1297714B1 FRACTIONAL REUSE THROUGH CHANNEL ALLOCATION TIERING 有权
标题翻译：部分复按频道分类定额
公开(公告)号：EP1297714B1
公开(公告)日：2009-01-21
申请号：EP01938932.9
申请日：2001-06-07
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ)
发明人： KRONESTEDT, Fredric , CRAIG, Stephen
IPC分类号： H04W16/10
CPC分类号： H04W16/10 , H04W16/24 , H04W72/00 , H04W72/04 , H04W72/082
摘要： A cellular telecommunications method and system for fractional reuse of resources through channel allocation tiering, thereby increasing the spectral efficiency of the telecommunications system. A number of available channels (110) in a cell (15) are divided into logical groups (115, 125), each of which share the same radio resources (105). The system reduces or eliminates interference using a number of techniques, such as interference diversity, interference suppression and/or interference avoidance. This utilization of resources in the system will create a spectrally efficient network or cell (15) and enable a reuse less than one.

30. 发明授权

EP1119946B1 METHOD AND BASE STATION FOR INTERFERENCE MEASUREMENTS 有权
标题翻译： VERFAHREN UND BASERSTATIONFÜRINTERFERENZMESSUNGEN
公开(公告)号：EP1119946B1
公开(公告)日：2004-09-22
申请号：EP99956412.3
申请日：1999-10-01
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： MALMGREN, Göran , KRONESTEDT, Fredric , NILSSON, Lennart
IPC分类号： H04L12/28 , H04Q7/38
CPC分类号： H04W16/14 , H04W24/10 , H04W28/16 , H04W52/0216 , H04W74/04 , H04W76/28 , Y02D70/142
摘要： A medium access control (MAC) protocol for use in a wireless network, that efficiently supports automatic and timely frequency assignment. The MAC protocol accomplishes this by providing periodic "quiet intervals". During these intervals, all transmissions in a corresponding broadcast region are halted, thereby enabling the base station controlling the broadcast region to measure interference over a number of potential frequency carriers. The interference measurements can then be used by an automatic frequency assignment algorithm to reassign frequencies, if necessary, to the various base stations which make up the wireless network. When a base station is reassigned a new frequency, the MAC protocol also provides a period during which the base station can tune to a newly assigned frequency, and thereafter, a period during which the wireless terminals associated with the base station synchronize themselves to the base station and the generation of MAC frames over the newly assigned frequency.
摘要翻译：用于无线网络的介质访问控制（MAC）协议，可有效支持自动及时的频率分配。 MAC协议通过提供周期性的“安静间隔”来实现。在这些间隔期间，停止相应广播区域中的所有传输，从而使得控制广播区域的基站能够测量多个潜在频率载波上的干扰。然后，干扰测量可以由自动频率分配算法使用，如果需要，可以将频率重新分配给构成无线网络的各种基站。当基站重新分配新的频率时，MAC协议还提供一个时间段，在该时间段期间，基站可以调谐到新分配的频率，此后，与基站相关联的无线终端同步到基站站和在新分配的频率上生成MAC帧。

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